CN218024851U

CN218024851U - Sliding rail type elevator cage platform

Info

Publication number: CN218024851U
Application number: CN202221842148.6U
Authority: CN
Inventors: 刘长勇
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-13
Anticipated expiration: 2032-07-18

Abstract

A cage platform of a slide rail type elevator is additionally provided with a cage channel device consisting of a channel steel plate, a guide rail structure, a rolling structure and a pedal fixing structure on the basis of a traditional cage, the channel steel plate and guard rails with upper and lower cross rods on two sides of the channel steel plate. The channel steel plate is arranged on the guide rail structure through the rolling structure and can be pushed and pulled to move on the guide rail structure. The channel steel plate is retracted into the suspension cage, and the channel steel plate is fixed with the suspension cage through the front bolt hole of the cross bar on the guardrail and the positioning piece by the double-shoulder bolt; the channel steel plate slides out of the suspension cage, so that the space between the suspension cage and the structural plate can be sealed and is in lap joint with the structural plate, and the channel steel plate is fixed with the suspension cage through the bolt hole and the positioning piece behind the upper cross rod of the guardrail. The sliding rail type elevator cage platform of the utility model has reasonable design, and convenient and labor-saving operation; the structure is long-lived, can improve lift operating efficiency for the engineering progress. Use the utility model discloses, passageway overlap joint operation safety just can improve the building structure quality.

Description

Sliding rail type elevator cage platform

Technical Field

The utility model relates to an auxiliary fixtures of lift cage especially relates to a slide rail formula lift cage platform.

Background

The passage between the suspension cage of the construction hoist and the structural slab is commonly provided with two modes, namely, a single steel plate is used for overlapping the suspension cage and the top plate of the ground warehouse as required; and secondly, installing a turning plate type platform in the suspension cage. The single steel plate is not suitable for use due to the lap joint defect; when the plate-turning type platform is used, the platform needs to be lifted twice and turned for 90 degrees, and then the platform is overlapped with a floor slab structure or turned back to the suspension cage. The turnover plate type platform is uncontrolled and falls freely in the turnover process, so that collision can be generated at the moment when the platform is lapped with the floor slab structure, and the floor slab structure can be broken by the platform steel plate due to the impact force generated by the collision, so that the quality of the floor slab structure is reduced; on the other hand, the rotating structure of the platform can be damaged or even can not be used under the impact of a long-time reaction couple, so that the lift is forced to stop working and the platform is maintained, thereby influencing the running efficiency of the lift and delaying the progress of the project; in addition, the manual turnover plate type platform is high in labor intensity and low in operation safety guarantee coefficient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a floor slab structure which is easy and convenient to operate, is not damaged by the pounding of a platform steel plate when in use and can improve the quality of a building structure; the platform rotating structure can not be damaged under the action of smashing reaction force by the platform steel plate, the platform overlapping operation is safe, the service life of the platform rotating structure is prolonged, the maintenance amount of the platform is reduced, and the operation efficiency of the elevator can be improved.

The purpose of the utility model is that can realize. The utility model discloses slide rail formula lift cage platform includes cage, passageway steel sheet and welds the rail guard that contains the horizontal pole in passageway steel sheet both sides, the utility model discloses slide rail formula lift cage platform's characterized in that: the suspension cage is characterized in that an angle steel is symmetrically and longitudinally welded on the upper surface of the bottom of the suspension cage at the outlet at the root of the cage walls at two sides, the outer surface of a vertical wing plate of the angle steel faces the wall surface of the suspension cage and is parallel to the wall surface of the suspension cage, a baffle is welded at the triangular end of the angle steel in the suspension cage, the two symmetrical angle steels and the baffle welded at the end form a group of guide rail structures, a steel bar is symmetrically and transversely welded at four corners of the channel steel plate, a rolling sleeve is sleeved on an exposed section of the steel bar, a rolling sleeve baffle is welded at the end of the exposed section of the steel bar, the four groups of steel bars, the rolling sleeve and the rolling sleeve baffle form a rolling structure of the channel steel plate, and the channel steel plate is placed on the guide rail structure through the rolling sleeve of the rolling structure, the cross bar front end of rail guard sets up a preceding bolt hole perpendicularly, and the rear end sets up a back bolt hole perpendicularly, four setting elements of welding are altogether gone up the preceding of horizontal pole, back bolt hole corresponding to on two rail guard to cage both sides cage wall face, the setting element sets up two bolt holes perpendicularly along horizontal axis, the setting element through a both shoulders formula bolt or with before the cross bar bolt jogged joint or with the cross bar bolt jogged joint behind the setting element, both shoulders formula bolt, rail guard upper cross bar and upper cross bar before bolt hole and back bolt hole constitute passageway fixed knot and construct, passageway steel sheet, guide rail structure, rolling structure and passageway fixed knot construct cage channel device jointly.

The utility model discloses slide rail formula lift cage platform, wherein both sides vertical dimension is greater than roll sleeve external diameter about the baffle, and upper and lower both sides horizontal dimension is less than roll sleeve external diameter, the baffle constitutes roll sleeve limit structure.

The utility model discloses slide rail formula lift cage platform, wherein locating lever horizontal axis perpendicular to cage both sides cage wall.

The utility model discloses a slide rail type elevator cage platform, wherein the channel steel plate has a reciprocating linear motion track on the guide rail structure, and the positioning piece is connected with the front bolt hole of the upper cross rod through a double-shoulder bolt to be in a fixed state of the retraction of the channel steel plate; the positioning piece is connected with the rear bolt hole of the upper cross rod through the double-shoulder bolt and is in a channel steel plate lap joint fixing state.

The utility model discloses slide rail formula lift cage platform lies in with prior art difference the utility model discloses slide rail formula lift cage platform has set up the cage passageway device that comprises passageway steel sheet, guide rail structure, roll structure and footboard fixed knot structure in addition on traditional cage, passageway steel sheet and welding contain the rail guard basis of horizontal pole from top to bottom in passageway steel sheet both sides. The channel steel plate is arranged on the guide rail structure through the rolling structure and can be pushed and pulled to move on the guide rail structure. The channel steel plate is retracted into the suspension cage, and the channel steel plate is fixed with the suspension cage through the double-shoulder bolt through the front bolt hole of the cross bar on the guardrail and the positioning piece; the channel steel plate slides out of the suspension cage and is lapped with the structural plate, and the channel steel plate is fixed with the suspension cage through the bolt hole behind the cross bar on the guardrail and the positioning piece by the double-shoulder bolt. The utility model discloses slide rail formula lift cage platform reasonable in design, the light laborsaving of operation promotes the rail guard passageway steel sheet and can slide the interval between closed cage and the structural slab. Use the utility model discloses passageway overlap joint operation safety just can improve the building structure quality. The novel lifting machine is long in service life, the workload of platform maintenance is low, the operation efficiency of the lifting machine can be improved, and the progress of engineering is accelerated.

The following will further describe the cage platform of the sliding rail type elevator of the present invention with reference to the accompanying drawings. The drawings illustrate the basic structure of the invention only in a schematic manner and therefore show only the structure relevant to the invention.

Drawings

Fig. 1 is a schematic plan view of the cage platform of the slide rail type elevator of the present invention.

Fig. 2 is a three-dimensional schematic view of a cage access device (without access securing structure) in a cage platform of a slide rail elevator.

Fig. 3 is the structural schematic diagram of the angle steel and the baffle plate in the platform of the slide rail type elevator cage of the present invention.

Fig. 4 is the schematic diagram of the channel steel plate and rolling structure in the platform of the sliding rail type elevator cage of the present invention.

Fig. 5 is a schematic view of the channel fixing structure in the platform of the sliding rail type elevator cage of the present invention.

Fig. 6 is a schematic diagram of the lap joint state of the cage platform and the structural plate of the slide rail type elevator of the present invention.

Fig. 7 is a schematic diagram of the state of the cage platform and the structural plate of the slide rail type elevator of the present invention.

Fig. 8 is a detailed view of i in fig. 1.

Detailed Description

As shown in fig. 1 and 2, the cage platform of the slide rail type elevator comprises a cage 1, a channel steel plate 2 and guard rails 3 welded on both sides of the channel steel plate 2 and including upper cross bars 3.1. The utility model discloses in the slide rail formula lift cage platform, a vertical angle steel 4 that respectively welds of cage 1 at the bottom of the cage of both sides cage wall root exit upper surface symmetry. The outer surface of the vertical wing plate of the angle steel 4 faces the wall surface of the cage and is parallel to the wall surface of the cage. A baffle 5 is welded at the triangular end of the angle iron 4 in the suspension cage 1. Two symmetrical angle steels 4 and end welded baffles 5 form a set of guide rail structure (see fig. 3). A steel bar 6 is symmetrically welded at four corners of the channel steel plate 2 in the transverse direction, a rolling sleeve 7 is sleeved at the exposed section of the steel bar 6, and a rolling sleeve baffle 8 is welded at the end of the exposed section. The four groups of steel bars 6, rolling sleeves 7 and rolling sleeve baffles 8 form a rolling structure of the channel steel plate 2 (see fig. 4). The channel steel plate 2 is arranged on the guide rail structure through a rolling sleeve 7 of a rolling structure. The front end of an upper transverse rod 3.1 of the guard rail 3 is vertically provided with a front bolt hole a, and the rear end is vertically provided with a rear bolt hole b. Four positioning pieces 9 are welded on the wall surfaces of the cage walls at two sides of the cage 1 above the upper cross bars 3.1 of the two guard rails 3 corresponding to the front bolt holes a and the rear bolt holes b of the upper cross bars 3.1. The positioning member 9 is vertically provided with two pin holes c along a horizontal axis. The positioning piece 9 is connected with the front bolt hole a of the upper cross rod 3.1 or the rear bolt hole b of the upper cross rod 3.1 through a double-shoulder bolt 10 (refer to fig. 5, 6 and 7). The positioning piece 9, the double-shoulder bolt 10, the upper cross rod 3.1 of the protective guard 3, the front bolt hole a and the rear bolt hole b of the upper cross rod 3.1 form a channel fixing structure. The channel steel plate 2, the guide rail structure, the rolling structure and the channel fixing structure form a suspension cage channel device together.

As shown in fig. 8, the size of the left and right vertical sides of the baffle 5 is larger than the outer diameter of the rolling sleeve 7, and the horizontal size of the upper and lower sides is smaller than the outer diameter of the rolling sleeve 7. The baffle 5 forms a limiting structure of the rolling sleeve 7.

As shown in fig. 1, 6 and 7, the horizontal axis of the positioning rod 9 is perpendicular to the wall surfaces of the cage walls on both sides of the cage 1.

As shown in fig. 2, 6 and 7, the channel steel plate 2 can be moved back and forth on the rail structure. The positioning piece 9 is connected with the front bolt hole a of the upper cross rod through the double-shoulder bolt 10 to be in a retraction fixing state of the channel steel plate 2; the positioning piece 9 is connected with the rear bolt hole b of the upper cross rod through a double-shoulder bolt 10 to be in a lap joint fixing state of the channel steel plate 2.

The above-mentioned embodiments are only descriptions of the preferred embodiments of the present invention, and are not limitations of the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides a slide rail formula lift cage platform, includes cage (1), passageway steel sheet (2) and welding rail guard (3) that contain horizontal pole (3.1) in passageway steel sheet (2) both sides, its characterized in that: the suspension cage (1) is characterized in that an angle steel (4) is symmetrically and longitudinally welded on the upper surface of the bottom of the cage at the root outlets of the cage walls on two sides, the outer surface of a vertical wing plate of the angle steel (4) faces towards the cage wall and is parallel to the cage wall, a baffle (5) is welded at the triangular end of the angle steel (4) in the suspension cage (1), the two symmetrical angle steels (4) and the baffle (5) welded at the end form a group of guide rail structure, a steel bar (6) is transversely welded at four corners of the channel steel plate (2), a rolling sleeve (7) is sleeved at the exposed section of the steel bar (6), a rolling sleeve baffle (8) is welded at the end of the exposed section, the four groups of steel bars (6), the rolling sleeve (7) and the rolling sleeve baffle (8) form the rolling structure of the channel steel plate (2), the channel steel plate (2) is prevented from being arranged on the guide rail structure through the rolling sleeve (7) of the rolling structure, a front pin hole (a) is vertically arranged at the front end of an upper transverse rod (3.1) of the protective fence (3), a rear pin hole (b) is arranged at the two sides of the suspension cage wall, and a positioning piece (3) is welded on two transverse rods (3.1) and a horizontal positioning piece (9) is arranged on two sides of the horizontal positioning piece (3) and a) is arranged on the upper transverse rod (3) and a transverse rod (3), the positioning piece (9) is connected with the front bolt hole (a) of the upper cross rod (3.1) or the rear bolt hole (b) of the upper cross rod (3.1) through a double-shoulder bolt (10), the upper cross rod (3.1) of the positioning piece (9), the double-shoulder bolt (10), the protective guard (3) and the front bolt hole (a) of the upper cross rod (3.1) and the rear bolt hole (b) form a channel fixing structure, and the channel steel plate (2), the guide rail structure, the rolling structure and the channel fixing structure jointly form a cage channel device.

2. The slide rail elevator cage platform of claim 1, wherein: the vertical size of the left side and the right side of the baffle (5) is larger than the outer diameter of the rolling sleeve (7), the horizontal size of the upper side and the lower side of the baffle is smaller than the outer diameter of the rolling sleeve (7), and the baffle (5) forms a limiting structure of the rolling sleeve (7).

3. A slide rail elevator cage platform as claimed in claim 1 or 2, wherein: the channel steel plate (2) has a reciprocating linear motion track on a guide rail structure, and the positioning piece (9) is connected with a front bolt hole (a) of the upper cross rod through a double-shoulder bolt (10) to be in a retraction fixing state of the channel steel plate (2); the positioning piece (9) is connected with the rear bolt hole (b) of the upper cross rod through a double-shoulder bolt (10) to be in a lap joint fixing state of the channel steel plate (2).

4. The slide rail elevator cage platform of claim 1, wherein: the horizontal axis of the positioning piece (9) is vertical to the wall surfaces of the cage walls at the two sides of the suspension cage (1).